Veteran-owned · Sparta, Wisconsin
Division 10, Handled. One Less Thing for Your PM to Chase.
Toilet partitions, bathroom accessories, lockers, mailboxes, fire extinguishers & cabinets, FRP, signage + more. Supply-only or Furnish & Install; from concept budget through closeout.
Why GC’s Prefer Spec10:
- Multiple CSI divisions on one proposal
- Design-Build delivery & Value Engineering
- Submittals prepared & organized around your workflows & coordination requirements
- Insurance, billing procedure & closeout documentation compliance
Founded 2019 · Veteran-owned · Ground-up/New Construction, TI + Renovation · Supply-only or Furnish & Install · CSI Divisions 07, 08, 09, 10, 11 & 12
What We Supply
By Spec Section, the Way You Bid It
These are the manufacturers & CSI codes we quote regularly. Don’t see the one in your spec? Send it anyway. Spec10 has Distributor access to various Division 07, 08, 09, 10, 11, 12 & 32 construction materials & products, via our Partners.
07 9500 Expansion Joints
09 7700 FRP
10 1100 Visual Display Products
Markerboards · tackboards · display cases
10 1400 Interior Signage
10 2113 Toilet Compartments
AJW · American Sanitary Partition Corp · ASI Accurate · ASI Global · Bobrick · General Partitions · Hadrian · Metpar · Scranton
10 2123 Cubicle Curtain Track
10 2600 Door, Wall & Corner Protection
Alvarado · Construction Specialties · Inpro · McCue · Protek
10 2800 Bathroom & Shower Accessories
Mirrors · shower seats · hand dryers · adult changing tables + more
AJW · American Specialties, Inc. (ASI) · Bobrick · Bradley · Delta · Dyson · Elcoma · GAMCO · Gatco · Koala Care · Seachrome · Taymor · World Dryer
10 4400 Fire Extinguishers & Cabinets
Extinguishers · cabinets · KnoxBox rapid-entry key boxes
JL Industries · Knox Company (KnoxBox) · Larsen’s Manufacturing
10 5100 Lockers
AJW · ASI Storage Solutions · Bradley · Hadrian · Penco · Salsbury Industries
10 5500 Postal Specialties (Mailboxes)
11 5213 Projection Screens
12 4800 Entrance Mats & Grates
12 9300 Bike Racks & Site Furnishings
Dero · Madrax · Thomas Steele
Don’t See Your Spec Section?
Send it anyway. We have distributor access across Divisions 07, 08, 09, 10, 11, 12 & 32. Send us the spec →
Furnish & Install
One Contract; One Point of Contact.
Spec10 now installs toilet partitions, accessories, lockers, curtain track and FE/FECs through trusted installation Partners. Material & labor are coordinated by the same person, on your schedule.
Supply-only will always be an option on your projects, located Anywhere, USA. Ask for install, and/or we’ll include it when shown in your work scopes.
Toilet Partitions · Bathroom Accessories · Lockers · Cubicle Curtain Track · Fire Extinguishers & Cabinets
How We Work
From Concept Budget to Closeout
1
Proposal
Approved-Manufacturers; exclusions stated plainly; VE, Alternate & Breakout Pricing.
2
Submittals
Product data, shop drawings, color charts, physical samples, warranties & installation instructions.
3
Delivery
Released and phased per your project schedule; shipping updates, tracking information & delivery drivers who call your on-site point-of-contact provided with every order.
4
Install
Optional; Via our installation Partners; Coordinated by Spec10.
5
Closeout
Lien waivers, O&Ms, as-builts, warranties & attic-stock, before you can say, “punch-list.”
Project Types
Ground-Up, Tenant Improvement & Renovation
Spec10 has supplied ground-up, tenant-improvement (TI) & renovation projects across these sectors:
Featured Projects
Work You May Have Driven Past

Under construction ~ 2027
UW-Eau Claire Science & Health Sciences Building
Eau Claire, WI · GC: Miron Construction
10 2113 Toilet Partitions
10 2800 Bathroom Accessories

Under construction
UW-Madison Phillip Levy Engineering Hall
Madison, WI · GC: J.H. Findorff & Son
10 2800 Bathroom Accessories

Completed 2021
Camp Randall Stadium South End Zone Renovation
Madison, WI · GC: J.P. Cullen
10 2113 Toilet Partitions
10 2800 Bathroom Accessories
View the project on J.P. Cullen’s site

Completed 2024
Revelry Apartments
Madison, WI · GC: Stevens Construction
10 2800 Bathroom Accessories
10 4400 Fire Protection Specialties
10 5500 Postal Specialties
View the project on Stevens Construction’s site
Estimator & PM FAQ
Notes for Estimators & PMs
10 2113 Toilet Partition Materials, Compared
| Material | Relative Cost* | Moisture | Abuse & Graffiti | Typical Use |
|---|---|---|---|---|
| Powder-coated steel | $ | Fair | Dents & scratches | Offices; light-use restrooms |
| Plastic laminate | $$ | Fair; keep out of showers | Moderate | Offices, retail; wide color choice. Check for custom laminate vs. Manufacturer’s standard finishes |
| Solid plastic (HDPE) | $$ | Excellent | Very good | Schools, pools, parks. Check the spec’s fire rating and panel height +/- 55″ |
| Phenolic | $$$ | Excellent | Excellent | Higher ed, healthcare, high-end commercial. $ black-core vs. $$ color-thru; check for custom laminate vs. Manufacturer’s standard finishes |
| Stainless steel | $$$$ | Very good | Very good | Premium & high-traffic public spaces |
*Subject to change as petroleum, energy, transportation, and raw material input costs change, affecting each material type slightly differently.
Mounting Styles
Floor-mounted, overhead-braced
The most common. Pilasters anchor to the floor & tie together with a headrail.
Floor-mounted
No headrail, so the floor anchoring does all the work.
Ceiling-hung
Threaded rods by Others; easy floor cleaning, but needs structural support above the ceiling.
Floor-to-ceiling
The most rigid; anchored at both ends. Good for high-abuse rooms.
Hinges & Hardware
Wrap-around (cam) hinges
The standard. Gravity-adjusted so the door rests open or closed.
Continuous hinges
Full height, stronger + close the sightline at the hinge side.
Hardware material
Stainless steel lasts; chrome-plated zamak costs less. Check which one the spec calls for.
Privacy Configurations
$ Standard
Visible gaps at the door edges.
$$ No-Sightline
Continuous edge strips or rabbeted edges close the gaps.
$$$ High-Privacy
Taller panels & doors (more material, more cost) with less floor clearance, up to full-height European-style stalls.
10 4400 Fire Extinguishers (FE) & Cabinets (FEC)
The combination we see most on commercial projects, plus what changes in rated walls, kitchens & data centers.
Most Common FE
Larsen’s MP10
10 lb multi-purpose ABC dry chemical; UL rating 4A-80B:C; about 20″ tall x 5″ diameter.
Most Common FEC
Larsen’s 2409-6R
Semi-recessed with a 2½” rolled-edge trim. Inside box 24 x 9½ x 6; outside trim 27½ x 13. Rough opening 25 x 10½ x 4 (H x W x D).
In a Rated Wall
“FS” = Fire-Rated
An “FS” prefix (Larsen’s Flame-Shield) means the cabinet is fire-rated to keep a 1- or 2-hour wall intact. It needs a slightly larger RO: FS 2409-6R is 26⅛ x 11⅝ x 4⅞; about 1⅛” taller & wider and ⅞” deeper.
| Where | FE Type | Larsen’s Series | Why |
|---|---|---|---|
| Corridors, offices, classrooms | Multi-purpose ABC dry chemical | MP (e.g. MP10) | Covers Class A, B & C fires |
| Commercial kitchens | Type K wet chemical (WC) | WC-6L, WC2½ | Rated for cooking grease (Class K) |
| Data centers, server & telecom rooms | Clean agent or water mist | HT (Halotron I), WM | No residue on electronics; non-conductive |
| Mechanical & electrical rooms | Carbon dioxide | CD | Clean, non-conductive; Class B & C |
Always confirm FE type & cabinet with the spec, the life-safety plan & the local fire marshal. For ADA, cabinets projecting more than 4″ need special mounting or a recessed handle. Need product data, a warranty or O&M? Ask us.
About Spec10
Built by Someone Who Has Sat in Every Seat
Brent Flaten founded Spec10 Specialty Supply in 2019. He’s a civil engineer by education, with a BS ’13 and an MS ’15 in Civil & Environmental Engineering, both with an emphasis in Construction Engineering & Management, from the University of Wisconsin-Madison.
He’s a Project Manager by trade, after seven years at an ENR Top 100 construction management-at-risk firm, three years with real estate developers learning the owner’s side, a year at a Design-Build firm, and some time wearing carpentry tools in the field. He knows how a project looks to the owner, the designer, the CM, a GC, and the installer(s); and he can help your team through preconstruction when you want it.
Brent also served as an Engineer Officer in the Wisconsin Army National Guard, mobilized to Kuwait in support of Operation Freedom’s Sentinel in 2020, and reached the rank of Captain (O-3). He attended basic training at Fort Benning in 2007, commissioned through Army ROTC at UW-Madison in 2013, and served in the WI Army National Guard until 2021.
Veteran-owned
Service Area
Where We Work
Supply Only
Nationwide
We supply projects in any state, with a focus on Wisconsin, Minnesota, Michigan, Iowa & Illinois.
Supply & Install
Wisconsin & the Midwest
Installed with our partner crews in Madison, Milwaukee, Green Bay, Appleton, Wausau, Eau Claire & La Crosse, WI; Minneapolis & Rochester, MN; and Dubuque, IA.
Send Us an Invite
Put Us on Your Bid List
Attach the spec + a few plan sheets, or send a plan-room link. We’ll confirm the same day whether we’re bidding it.
brent@spec10supply.com
14269 Gemstone Road, Sparta, WI 54656
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